Wristwatch



FIG. 1 is an expanded top plan view of a wristwatch showing my new design, the expansible band ends shown broken away to indicate indeterminate length;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof with fewer band links illustrated;

FIG. 4 is a right side elevational view of FIG. 3. 

The ornamental design for a wristwatch, substantially as shown and described. 